Manual
WAGO-I/O-SYSTEM 750 XTR
750-637/040-001
Inc. Encoder 24 VDC Diff 32Bit XTR
Incremental Encoder Interface; 24 VDC; Differential
Input; 32 Bits; Extreme
Version 1.1.0
Page 1: ...Manual WAGO I O SYSTEM 750 XTR 750 637 040 001 Inc Encoder 24 VDC Diff 32Bit XTR Incremental Encoder Interface 24 VDC Differential Input 32 Bits Extreme Version 1 1 0 ...
Page 2: ... 8 87 84 45 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded we always appreciate any information or suggestions for improving the documentation E Mail documentation wago com We wish to point out that the software and hardware terms as well as the trademarks of companies u...
Page 3: ...nic Equipment 9 2 1 4 1 2 Packaging 10 2 2 Safety Advice Precautions 11 3 Device Description 14 3 1 View 16 3 2 Connectors 17 3 2 1 Data Contacts Local Bus 17 3 2 2 Power Jumper Contacts Field Supply 17 3 2 3 CAGE CLAMP Connectors 18 3 3 Display Elements 19 3 4 Operating Elements 20 3 5 Schematic Diagram 20 3 6 Technical Data 21 3 6 1 Device Data 21 3 6 2 Supply 21 3 6 3 In Outputs 22 3 6 4 Digita...
Page 4: ... O Module 39 7 Connect Devices 40 7 1 Connecting a Conductor to the CAGE CLAMP 40 8 Use in Hazardous Environments 41 8 1 Marking Configuration Examples 42 8 1 1 Marking for Europe According to ATEX and IECEx 42 8 1 2 Marking for the United States of America NEC and Canada CEC 46 8 2 Installation Regulations 49 8 2 1 Special Notes Regarding Explosion Protection 49 8 2 2 Special Notes Regarding ANSI...
Page 5: ...50 XTR and in the manual for the used fieldbus coupler controller Consider power layout of the WAGO I O SYSTEM 750 XTR In addition to these operating instructions you will also need the system description Design Notes XTR Guidelines and Recommendations for Increasing Operational Safety and the manual for the used fieldbus coupler controller which can be downloaded at www wago com There you can obt...
Page 6: ...ury Indicates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situation which if not avoided may result in minor or moderate injury Damage to Property Indicates a potentially hazardous situation which if not avoided may result in damage to property Damage to Property Caused by El...
Page 7: ...ble 2 Font Conventions Font Type Indicates italic Names of paths and data files are marked in italic type e g C Program Files WAGO Software Menu Menu items are marked in bold letters e g Save A greater than sign between two names means the selection of a menu item from a menu e g File New Input Designation of input or optional fields are marked in bold letters e g Start of measurement range Value ...
Page 8: ... environments All changes to the coupler or controller should always be carried out by qualified personnel with sufficient skills in PLC programming 2 1 3 Use of the 750 Series in Compliance with Underlying Provisions Fieldbus couplers controllers and I O modules found in the modular WAGO I O SYSTEM 750 receive digital and analog signals from sensors and transmit them to actuators or higher level ...
Page 9: ...epaired by the user The following actions will result in the exclusion of liability on the part of WAGO Kontakttechnik GmbH Co KG Repairs Changes to the hardware or software that are not described in the operating instructions Improper use of the components Further details are given in the contractual agreements Please send your request for modified and new hardware or software configurations dire...
Page 10: ... of electrical and electronic equipment can be harmful to the environment and human health 2 1 4 1 2 Packaging Packaging contains materials that can be reused PPWD 94 62 EU and 2004 12 EU packaging guidelines apply throughout Europe Directives and laws may vary nationally Environmentally friendly disposal of the packaging protects the environment and allows sustainable and efficient use of resourc...
Page 11: ...rotection against contact Prevent fire from spreading outside of the enclosure Offer adequate protection against UV irradiation Guarantee mechanical stability Restrict access to authorized personnel and may only be opened with tools Ensure disconnect and overcurrent protection The device is intended for installation in automation technology systems Disconnect protection is not integrated Connected...
Page 12: ... device Replace defective or damaged devices Replace defective or damaged device module e g in the event of deformed contacts Protect the components against materials having seeping and insulating properties The components are not resistant to materials having seeping and insulating properties such as aerosols silicones and triglycerides found in some hand creams If you cannot exclude that such ma...
Page 13: ...st electrostatic discharge per DIN EN 61340 5 1 3 When handling the devices please ensure that environmental factors personnel work space and packaging are properly grounded Use only direct current DC for insulation testing Both the system voltage and field voltage side are capacitively coupled to the DIN rail If an I O module is mounted on the DIN rail application of an AC voltage between the DIN...
Page 14: ...e at the C or Latch input The rate increments ms is automatically acquired and can also be transmitted to the control as an alternative to the latch value A counter lock out is possible using the Gate input Input Ref can be used to activate the initial point C function The cam outputs N1 and N2 indicate whether the counter value is within a defined range of values The range can be adjusted for eac...
Page 15: ... each other Use an appropriate supply module Use an appropriate supply module e g 750 602 040 000 if an electrically isolated voltage supply is required Increased interference For standard compliant application in substation instrumentation and control telecontrol systems railway technology or shipbuilding certified operation field side power supply filter 750 624 040 001 or power supply filter 75...
Page 16: ...iew Figure 1 View Table 4 Legend for Figure View Pos Description Details See Section 1 Marking possibility with Mini WSB 2 Status LEDs Device Description Display Elements 3 Data contacts Device Description Connectors 4 CAGE CLAMP connectors Device Description Connectors 5 Release tab Mounting Inserting and Removing Devices ...
Page 17: ...g contacts Figure 2 Data Contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contacts in order to avoid soiling or scratching Pay attention to potential equalization from the environment The devices are equipped with electronic components that may be destroyed by electrostatic discharge When handling the devices please ensure that envir...
Page 18: ...rs Table 5 Legend for Figure CAGE CLAMP Connectors Designation Connector Function A 1 left Sensor connection differential input B 2 left C 3 left A 5 left B 6 left C 7 left 24 V 1 rights Power supply input 0 V 5 rights N 1 2 rights Cam output N 2 6 rights Latch 3 rights Latch input Gate 7 rights Gate output Ref 4 rights Ref input Screen 8 rights Shield connection DIN rail ...
Page 19: ...0 V U A U A 15 V Green 30 V U A U A 15 V or both inputs open B E left OFF 30 V U B U B 15 V Green 30 V U B U B 15 V or both inputs open C C left OFF 30 V U C U C 15 V Green 30 V U C U C 15 V or both inputs open Latch G left OFF Input 0 V or open Green Input 24 V Gate A right OFF Input 0 V or open Green Input 24 V Ref E right OFF Input 0 V or open Green Input 24 V N1 C right OFF Output 0 V Green Ou...
Page 20: ...WAGO I O SYSTEM 750 XTR 750 637 040 001 Inc Encoder 24 VDC Diff 32Bit XTR Manual Version 1 1 0 3 4 Operating Elements The I O module 750 637 040 001 has no operating elements 3 5 Schematic Diagram Figure 5 Schematic Diagram ...
Page 21: ...gree of protection IP20 3 6 2 Supply Table 8 Technical Data Supply Current consumption system voltage max 110 mA Rated surge voltage 1 kV Voltage supply under laboratory conditions for ambient operating temperature 40 C 55 C for ambient operating temperature 55 C 70 C 24 VDC via CAGE CLAMP connectors 18 V 31 2 V 17 4 V 31 2 V 1 18 V 28 8 V 17 4 V 28 8 V 1 18 V 26 4 V 17 4 V 26 4 V 1 Current consum...
Page 22: ...ds Reading setting activating Limit frequency 250 kHz Latch input time constant 100 µs Gate time constant 32 µs Ref time constant 32 µs 3 6 4 Digital Outputs N1 N2 Table 10 Technical Data Digital Outputs N1 N2 Output voltage 24 VDC Output current max 0 5 A short circuit protected 3 6 5 Digital Inputs Latch Gate Ref Table 11 Technical Data Digital Inputs Latch Gate Ref Voltage range for signal 0 3 ...
Page 23: ...9 Mechanical Conditions Table 16 Technical Data Mechanical Conditions Vibration resistance Max 5g Follow the installation instructions 3 6 10 Climatic Environmental Conditions Table 17 Technical Data Climatic Environmental Conditions Surrounding air temperature operation 40 C 70 C Surrounding air temperature storage 40 C 85 C Relative humidity 95 Elevation above sea level without temperature derat...
Page 24: ...king CULUS UL61010 2 201 The following approvals are pending for the 750 637 040 001 I O module Korea Certification The following Ex approvals are pending for the 750 637 040 001 I O module CULUS UL 12 12 01 for Use in Hazardous Locations ATEX IECEx The following shipbuilding approvals are pending for the 750 637 040 001 I O module ABS American Bureau of Shipping DNV GL LR Lloyd s Register PRS Pol...
Page 25: ...ctrical equipment Equipment requirements in the types of protection EN 60079 7 2015 Electrical equipment in e type of protection with ec level of protection EN 60079 15 2010 Electrical equipment in the n type of protection with nC level of protection IECEx Certificates of Conformity General Requirements IEC 60079 0 ed 6 Group II electrical equipment Equipment requirements in the types of protectio...
Page 26: ...s 1000 shocks per axis and direction half sine EN 50155 EN 61373 Random vibration Category 1 classes A and B Shock 5g 30 ms Category 1 classes A and B Environmental Requirements EN 61850 3 Achieved EN 60721 3 1 1K5 except precipitation and ice formation EN 60721 3 3 3K7 except wind driven precipitation water and ice formation EN 60870 2 2 C3 except wind driven precipitation and ice formation EN 50...
Page 27: ...nd Conducted Disturbances Induced by High frequency Fields EN 61000 4 6 EN 60255 26 10 V 150 kHz 80 MHz Magnetic Fields With Electrical Frequencies EN 61000 4 8 EN 60255 26 300 A m continuous 1000 A m for 1 s Pulse shaped Magnetic Fields EN 61000 4 9 300 A m Damped Oscillatory Magnetic Fields EN 61000 4 10 100 A m Voltage Dips Short term Interruptions and Voltage Fluctuations EN 61000 4 11 EN 6025...
Page 28: ...iables with respect to the power supply shielded cables must be used at cable lengths of 10 m or more Alternating Components of the Voltage to DC Line Connections EN 61000 4 17 EN 60255 26 15 Damped Oscillatory Waves EN 61000 4 18 EN 60255 26 IEEE C37 90 1 1 25 kV conductor conductor 2 5 kV conductor ground Voltage Dips Short term Interruptions and Voltage Fluctuations to DC Supply Inputs EN 61000...
Page 29: ... GHz 60 dB µV m AV 3 GHz 6 GHz Shipbuilding Class B 80 dB µV m 50 dB µV m QP 150 kHz 300 kHz 50 dB µV m 34 dB µV m QP 0 3 MHz 30 MHz 54 dB µV m QP 30 MHz 2 GHz 24 dB µV m QP 156 MHz 165 MHz Shipbuilding Class A 80 dB µV m 50 dB µV m QP 150 kHz 30 MHz 60 dB µV m 54 dB µV m QP 30 MHz 100 MHz 54 dB µV m QP 100 MHz 2 GHz 24 dB µV m QP 156 MHz 165 MHz Conducted Emission of Interference Line Connection ...
Page 30: ...val for EMC A or EMC B Table 22 Standards and Rated Conditions for Rail Applications EN 50155 Class Standard Compliance 4 1 Rated Operating Conditions 4 1 1 Altitude above sea level AX EN 50125 1 4 1 2 Ambient operating temperature TX 4 1 3 Shock and vibration 1A and 1B EN 61373 4 1 4 Relative humidity 95 coated PCBs 5 1 Power Supply 5 1 1 1 Master voltage fluctuations Minimum voltage 0 725 Un Max...
Page 31: ...re stored in 4 output bytes D0 D3 The read in process data is stored in the 4 input bytes D0 D3 Two control bytes C0 C1 and two status bytes S0 S1 control the data flow and are used to select the set and actual values Table 23 Process Image Process Image Input Output S0 Status byte S0 C0 Control byte C0 D0 Process data byte 0 LSB D0 Set value byte 0 LSB D1 Process data byte 1 D1 Set value byte 1 S...
Page 32: ...Bit for EN LAT_EXT C0 1 Latch Mode This bit is set on a positive edge at the Latch input Reset is carried out when EN_LAT_EXT is reset Preload Mode This bit is set on a positive edge at the Latch input Reset is carried out when EN_LAT_EXT is reset CNT SET_ACK Ack Bit for CNT_SET C0 2 Reset is carried out when CNT_SET 0 UNDERFLOW UNDERFLOW 1 On counter underflow from 0x00000000 to 0xffffffff 0 When...
Page 33: ...MapPZD Coding of Process Data MapPZD Coding of Process Data StaN1 Status Cam Output 1 0 Cam output 1 is not set 1 Cam output 1 is set StaN2 Status Cam Output 2 0 Cam output 2 is not set 1 Cam output 2 is set N1 Cam Window 1 Bit is set when Lower comparison value N1_LO counter value upper comparison value N1_HI N2 Cam Window 2 Bit is set when Lower comparison value N2_LO counter value upper compari...
Page 34: ...external Latch input is enabled Capture Mode On a positive edge at the LATCH input the counter value is transferred to the Latch register Preload Mode On a positive edge at the LATCH input the counter value is transferred to the Latch register The set value is loaded to the counter Confirmation is canceled on a negative edge at EN_LAT_EXT CNT_SET On a positive edge the counter is initialized to th...
Page 35: ...ply Cam Output 1 Positive edge Set value applied as lower comparison value N1_LO for cam output 1 N1 Negative edge Set value applied as the upper comparison value N1_HI for cam output 1 N1 SetCam2 Apply Cam Output 2 Positive edge Set value applied as lower comparison value N2_LO for cam output 2 N2 Negative edge Set value applied as the upper comparison value N2_HI for cam output 2 N2 EnableRef En...
Page 36: ...iption Inputs Input Description Function A A B B Quadrature inputs 24 V differential Track signal A or B of the incremental encoder C C Initial point input 24 V differential Track signal for the index channel of the incremental encoder Based on the operating mode the content of the counter is placed in the Latch register or the set value also loaded to the counter on a positive edge at this input ...
Page 37: ...tacts are sharp edged Handle the I O module carefully to prevent injury Do not touch the blade contacts Insert I O modules only from the proper direction All I O modules feature grooves for power jumper contacts on the right side For some I O modules the grooves are closed on the top Therefore I O modules featuring a power jumper contact on the left side cannot be snapped from the top This mechani...
Page 38: ...t work when devices are energized High voltage can cause electric shock or burns Switch off all power to the device prior to performing any installation repair or maintenance work Temperature range applies to normal operation XTR I O modules may be operated below 20 C but not wired and or reconnected 6 2 1 Inserting the I O Module 1 Position the I O module so that the tongue and groove joints to t...
Page 39: ...I O module snapped in place the electrical connections for the data contacts and power jumper contacts if any to the fieldbus coupler controller or to the previous or possibly subsequent I O module are established 6 2 2 Removing the I O Module 1 Remove the I O module from the assembly by pulling the release tab Figure 8 Removing the I O Module Example Electrical connections for data or power jumpe...
Page 40: ...CLAMP connection is appropriate for solid stranded and finely stranded conductors Only connect one conductor to each CAGE CLAMP Only one conductor may be connected to each CAGE CLAMP Do not connect more than one conductor at one single connection If more than one conductor must be routed to one connection these must be connected in an up circuit wiring assembly for example using WAGO feed through ...
Page 41: ...e 2 hazardous areas and shall be used in accordance with the marking and installation regulations The following sections include both the general identification of components devices and the installation regulations to be observed The individual subsections of the Installation Regulations section must be taken into account if the I O module has the required approval or is subject to the range of a...
Page 42: ...0 001 Inc Encoder 24 VDC Diff 32Bit XTR Manual Version 1 1 0 8 1 Marking Configuration Examples 8 1 1 Marking for Europe According to ATEX and IECEx Figure 10 Marking Example According to ATEX and IECEx Figure 11 Text Detail Marking Example According to ATEX and IECEx ...
Page 43: ...IIIC Explosion group of dust T135 C Max surface temperature of the enclosure without a dust layer Dc Equipment protection level EPL Mining I Equipment group Mining M2 Category High level of protection Ex Explosion protection mark d Type of protection Flameproof enclosure I Explosion group for electrical equipment for mines susceptible to firedamp Mb Equipment protection level EPL Gases II Equipmen...
Page 44: ... XTR 750 637 040 001 Inc Encoder 24 VDC Diff 32Bit XTR Manual Version 1 1 0 Figure 12 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 13 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx ...
Page 45: ... a dust layer Dc Equipment protection level EPL Mining I Equipment Group Mining M2 M1 Category High level of protection with electrical circuits which present a very high level of protection Ex Explosion protection mark d Type of protection Flameproof enclosure ia Ma Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety electrical circuits I Explosion gro...
Page 46: ...ed States of America NEC and Canada CEC Figure 14 Marking Example According to NEC Figure 15 Text Detail Marking Example According to NEC 500 Table 32 Description of Marking Example According to NEC 500 Marking Description CL I Explosion protection gas group DIV 2 Area of application Grp A B C D Explosion group gas group op temp code T4 Temperature class ...
Page 47: ...ipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 17 Text Detail Marking Example for Approved Ex i I O Module According to NEC 506 Table 34 Description of Marking Example for Approved Ex i I O Modules According to NEC 506 Marking Description CI I Explosion protection group Zn 2 ...
Page 48: ...n mark nA Type of protection ia IIIC Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL X Symbol used to denote specific conditions of use Gases Ex Explosion protection mark nA Type of protection ia Ga Type of protection and equipment protection level EPL Assoc...
Page 49: ...inting when replacing components The product is an open system As such the product must only be installed in appropriate enclosures or electrical operation rooms to which the following applies Can only be opened using a tool or key Inside pollution degree 1 or 2 In operation internal air temperature within the range of 0 C Ta 55 C or 20 C Ta 60 C for components with extension number 025 xxx or 40 ...
Page 50: ...ce in particular Operating DIP switches coding switches or potentiometers Replacing fuses Wiring connecting or disconnecting of non intrinsically safe circuits is only permitted in the following cases The circuit is disconnected from the power supply The area is known to be non hazardous Outside the device suitable measures must be taken so that the rated voltage is not exceeded by more than 40 du...
Page 51: ...o telephone networks or telecommunication cables WARNING The radio receiver module 750 642 may only be used to connect to external antenna 758 910 WARNING Product components with fuses must not be fitted into circuits subject to overloads These include e g motor circuits WARNING When installing I O module 750 538 Control Drawing No 750538 in the manual must be strictly observed Additional Informat...
Page 52: ...According to ATEX and IECEx 42 Figure 11 Text Detail Marking Example According to ATEX and IECEx 42 Figure 12 Marking Example for Approved Ex i I O Module According to ATEX and IECEx 44 Figure 13 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx 44 Figure 14 Marking Example According to NEC 46 Figure 15 Text Detail Marking Example According to NEC 500 46 Figure 1...
Page 53: ...s 23 Table 18 Standards and Rated Conditions for Explosion Protection Applications 25 Table 19 Climatic and Mechanical Environmental Conditions and Shipbuilding 26 Table 20 EMC Immunity to Interference 27 Table 21 EMC Emission of Interference 29 Table 22 Standards and Rated Conditions for Rail Applications EN 50155 30 Table 23 Process Image 31 Table 24 MapPZD 31 Table 25 Status Byte S0 32 Table 26...
Page 54: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastraße 27 D 32423 Minden Phone 49 571 887 0 Fax 49 571 887 844169 E Mail info wago com Internet www wago com ...
